1 code implementation • 9 Jun 2024 • Ricard Durall, Laura Montilla, Esteban Durall
Accurate and efficient label of aerial images is essential for informed decision-making and resource allocation, whether in identifying crop types or delineating land-use patterns.
no code implementations • 12 Jan 2024 • Peter Lorenz, Ricard Durall, Janis Keuper
In recent years, diffusion models (DMs) have drawn significant attention for their success in approximating data distributions, yielding state-of-the-art generative results.
no code implementations • 5 Jul 2023 • Peter Lorenz, Ricard Durall, Janis Keuper
Diffusion models recently have been successfully applied for the visual synthesis of strikingly realistic appearing images.
no code implementations • 21 Jul 2022 • Ricard Durall, Ammar Ghanim, Mario Fernandez, Norman Ettrich, Janis Keuper
Seismic data processing involves techniques to deal with undesired effects that occur during acquisition and pre-processing.
1 code implementation • 14 Jul 2022 • Ricard Durall
Asset allocation is an investment strategy that aims to balance risk and reward by constantly redistributing the portfolio's assets according to certain goals, risk tolerance, and investment horizon.
no code implementations • 24 Jun 2022 • Ricard Durall, Ammar Ghanim, Norman Ettrich, Janis Keuper
To the best of our knowledge, this study pioneers the unboxing of neural networks for the demultiple process, helping the user to gain insights into the inside running of the network.
no code implementations • 28 Dec 2021 • Ricard Durall, Janis Keuper
In this work, we introduce a loop-training scheme for the systematic investigation of observable shifts between the distributions of real training data and GAN generated data.
1 code implementation • 18 Oct 2021 • Ricard Durall, Jireh Jam, Dominik Strassel, Moi Hoon Yap, Janis Keuper
We then incorporate the geometry information of a segmentation mask to provide a fine-grained manipulation of facial attributes.
no code implementations • 21 May 2021 • Ricard Durall, Stanislav Frolov, Jörn Hees, Federico Raue, Franz-Josef Pfreundt, Andreas Dengel, Janis Keupe
Transformer models have recently attracted much interest from computer vision researchers and have since been successfully employed for several problems traditionally addressed with convolutional neural networks.
no code implementations • 17 Dec 2020 • Ricard Durall, Avraam Chatzimichailidis, Peter Labus, Janis Keuper
This undesirable event occurs when the model can only fit a few modes of the data distribution, while ignoring the majority of them.
no code implementations • 16 Dec 2020 • Ricard Durall, Kalun Ho, Franz-Josef Pfreundt, Janis Keuper
In particular, our approach exploits the structure of a latent space (learned by the representation learning) and employs it to condition the generative model.
2 code implementations • CVPR 2020 • Ricard Durall, Margret Keuper, Janis Keuper
Generative convolutional deep neural networks, e. g. popular GAN architectures, are relying on convolution based up-sampling methods to produce non-scalar outputs like images or video sequences.
no code implementations • 7 Feb 2020 • Ricard Durall, Franz-Josef Pfreundt, Janis Keuper
The term attribute transfer refers to the tasks of altering images in such a way, that the semantic interpretation of a given input image is shifted towards an intended direction, which is quantified by semantic attributes.
6 code implementations • 2 Nov 2019 • Ricard Durall, Margret Keuper, Franz-Josef Pfreundt, Janis Keuper
In this work, we present a simple way to detect such fake face images - so-called DeepFakes.
no code implementations • 8 Oct 2019 • Ricard Durall, Franz-Josef Pfreundt, Janis Keuper
Recent studies have shown remarkable success in image-to-image translation for attribute transfer applications.
no code implementations • 23 Sep 2019 • Ricard Durall, Franz-Josef Pfreundt, Ullrich Köthe, Janis Keuper
Recent deep learning based approaches have shown remarkable success on object segmentation tasks.
1 code implementation • 29 May 2019 • Ricard Durall, Franz-Josef Pfreundt, Janis Keuper
The basic idea of our approach is to split convolutional filters into additive high and low frequency parts, while shifting weight updates from low to high during the training.